Long-term follow-up data from the phase III KATHERINE study in people with HER2-positive early-stage breast cancer who have residual invasive disease following neoadjuvant treatment showed that a statistically significant and clinically meaningful improvement in overall survival, a secondary endpoint, was observed with adjuvant Kadcyla (ado-trastuzumab emtansine) compared to Herceptin (trastuzumab).
Positive topline results have come out of the randomized phase II FOURLIGHT-1 study evaluating atirmociclib in combination with fulvestrant, versus fulvestrant or everolimus plus exemestane, in people with hormone receptor-positive, human epidermal growth factor receptor 2-negative advanced or metastatic breast cancer who had received prior cyclin-dependent kinase 4/6 inhibitor-based treatment.
